Title :
A direct approach to H∞ control problems using bounded real lemma
Author :
Sampei, Mitsuji ; Mita, Tsutomu ; Chida, Yuichi ; Nakamichi, Matsuroh
Author_Institution :
Dept. of Electr. & Electron. Eng., Chiba Univ., Japan
Abstract :
State- and output-feedback solutions of H∞ control problem are derived using the bounded real lemma. Because the approach uses only this lemma and algebraic operations, proof of the results is simple and clear. Several specific state-feedback H∞ control problems, and some properties of their central controllers, such as gain margin and phase margin, are shown
Keywords :
algebra; feedback; optimal control; H∞ control; bounded real lemma; central controllers; direct approach; gain margin; optimal control; output-feedback; phase margin; state-feedback H∞ control; Control systems; H infinity control; Matrices; Optimal control; Read only memory; Riccati equations; Robust control; State feedback; Transfer functions;
Conference_Titel :
Decision and Control, 1989., Proceedings of the 28th IEEE Conference on
Conference_Location :
Tampa, FL
DOI :
10.1109/CDC.1989.70396
